draw_pie: Interactive Pie Chart

In egenn/rtemis: Machine Learning and Visualization

Interactive Pie Chart

Description

Draw interactive pie charts using plotly.

Usage

draw_pie(
  x,
  main = NULL,
  xlab = NULL,
  ylab = NULL,
  col = NULL,
  alpha = 0.8,
  bg = NULL,
  plot_bg = NULL,
  theme = choose_theme(),
  palette = rtemis_palette,
  category_names = NULL,
  textinfo = "label+percent",
  font_size = 16,
  labs_col = NULL,
  legend = TRUE,
  legend_col = NULL,
  sep_col = NULL,
  margin = list(b = 50, l = 50, t = 50, r = 20),
  padding = 0,
  displayModeBar = TRUE,
  modeBar_file_format = "svg",
  filename = NULL,
  file_width = 500,
  file_height = 500,
  file_scale = 1
)

Arguments

x	data.frame: Input: Either a) 1 numeric column with categories defined by rownames, or b) two columns, the first is category names, the second numeric or c) a numeric vector with categories defined using the category.names argument.
main	Character: Plot title. Default = NULL, which results in colnames(x)[1].
xlab	Character: x-axis label.
ylab	Character: y-axis label.
col	Character: Colors for the pie slices.
alpha	Numeric: Alpha for the pie slices.
bg	Character: Background color.
plot_bg	Character: Plot background color.
theme	Theme object.
palette	Character: Color palette to use.
category_names	Character, vector, length = NROW(x): Category names. Default = NULL, which uses either rownames(x), or the first column of x if ncol(x) = 2.
textinfo	Character: Info to show over each slice: "label", "percent", "label+percent".
font_size	Integer: Font size for labels.
labs_col	Character: Color of labels.
legend	Logical: If TRUE, show legend.
legend_col	Character: Color for legend.
sep_col	Character: Separator color.
margin	List: Margin settings.
padding	Numeric: Padding between cells.
displayModeBar	Logical: If TRUE, display the plotly mode bar.
modeBar_file_format	Character: File format for image exports from the mode bar.
filename	Character: File name to save plot.
file_width	Integer: Width for saved file.
file_height	Integer: Height for saved file.
file_scale	Numeric: Scale for saved file.

Value

plotly object.

Author(s)

EDG

Examples

## Not run: 
draw_pie(VADeaths[, 1, drop = F])

## End(Not run)

egenn/rtemis documentation built on June 14, 2025, 11:54 p.m.